Friday, 4 June 2021

Rocket Launch

 

On Thurthday this week we started to test some 1.5 litre fizzy drink bottles on the rocket launcher. We got to choose the Variables (the PSI and the amount of water we had in the bottle) We used a bike pump and attached it to the launch frame. So far we found that 250mls of water and 50 psi with the fins was the best combination  and it flew about 70 metres in length. (which was the best one)
By
Labels:

1 comment:

Thank you for your positive, thoughtful, helpful comments. 
Positive - something I have done well.
Thoughtful - a sentence or more that  lets me know you that you read/watched or listened to what I had to say.
Helpful - please give me some ideas for next time or ask a question you want to know more about.

Subscribe to: Post Comments (Atom)